Harris County property record for 15318 Sienna Oak Dr, Cypress, TX 77433
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,174 sqft · built 2002 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $134,000 (Jun 2006) |
| Tax Bill | $1,254 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 122-563-002-0010 |
| Primary APN | 122-563-002-0010 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,174 sqft Living Area |
| 1st Floor Area | 1,402 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | Traditional |
| Exterior Material | Brick |
| Construction Type | Frame |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 6,000 sqft (0.138 acres) |
| View / Lot | Primary |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Concrete/Masonry Porch |
| Porch Area | 110 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1225630020010 |
|---|---|
| Street Address | 15318 SIENNA OAK DR |
| City | CYPRESS |
| State | TX |
| Zip | 77433-4609 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 10 BLK 2 FAIRFIELD VILLAGE WEST SEC 9 |
| Legal Subdivision | FAIRFIELD VILLAGE WEST SEC 9 |
| Legal Block | 2 |
| Legal Lot Number | 10 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | NORTHWEST HARRIS |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 555703 |
15318 Sienna Oak Dr is owned and occupied by an individual who bought it in June 2006.
Source: Harris County records, as of September 29, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 15318 SIENNA OAK DR, CYPRESS, TX 77433-4609 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 20, 2006 · Amount on File |
| Deed Sale | Jun 20, 2006 · Amount on File |
| Prior Sale | Sep 29, 2005 |
| Deed Document Number | 2006387909 |
| Deed Book / Page | 2348 / 2669 |
| Prior Transfer Date | Aug 2, 2005 |
| Prior Transfer Doc | 000Y673729 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 15318 Sienna Oak Dr was $1,254 with a homeowner's exemption, up 725% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Cypress-Fairbanks Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $329,932 (+2.85%) Land $72,114 Building $257,818 | $329,932 (+2.85%) Land $72,114 Building $257,818 | |
| 2025 | $1,254.00 (+725%) Homeowner's exemption | $320,776 (-1.02%) Land $72,114 Building $248,662 | $320,776 (-1.02%) Land $72,114 Building $248,662 |
| 2024 | $152.00 (-6.17%) Homeowner's exemption | $324,091 (-0.44%) Land $72,114 Building $251,977 | $324,091 (-0.44%) Land $72,114 Building $251,977 |
| 2023 | $162.00 Homeowner's exemption | $325,537 Land $72,114 Building $253,423 | $325,537 Land $72,114 Building $253,423 |
| 2022 | $162.00 | ||
| 2020 | $182.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 15318 Sienna Oak Dr in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2017.
Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 50 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 50 in force |
| Nearby Flood Claims | 2 (2017) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Aug 2017 · Hurricane Harvey |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 15318 Sienna Oak Dr is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 97.1% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | HARRIS COUNTY MUD 354 serves 6,588 people · EPA ID TX1012965 |
|---|---|
| Water Source | Purchased groundwater from HARRIS COUNTY MUD 358 |
| Last State Inspection | Sep 2024 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Corrosion control Mar 2016 |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 605 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Astound Broadband.
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